Institution: | 1. University College London, , London, UK;2. Copenhagen HIV Programme, University of Copenhagen, , Copenhagen, Denmark;3. Hospital Carlos III, , Madrid, Spain;4. Department of Infectious Diseases, Rigshospitalet, , Copenhagen, Denmark;5. Medical University, , Wroclaw, Poland;6. Regional AIDS Centre, , Svetlogorsk, Belarus;7. San Raffaele Hospital, , Milan, Italy;8. Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, , Zurich, Switzerland;9. University of Bonn, , Bonn, Germany |